Variant: rs81663 

    present in Gene: GP1BA;CHRNE
    present in Chromosome: 17
    Position on Chromosome: 4932557
    Alleles of this Variant: A/G;T

rs81663 in GP1BA;CHRNE gene and mathematical ability PMID 30038396 2018 Gene discovery and polygenic prediction from a genome-wide association study of educational attainment in 1.1 million individuals.